package com.delu.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.delu.entity.User;

import java.util.Date;


public interface UserMapper extends BaseMapper<User> {

    User selectByUserName(String username);


    void updateUserByUserName(String usrname, Date date);

    User selectUserIdByUserPhoneNum(String phoneNum);

}
